The depths of this spring contain the remains of the Civil War-era steamboat Madison, scuttled in the spring run in 1863 to keep it from being captured. A recent addition to the state park system, Troy Spring now has an entrance road, restrooms, an accessible walkway, picnic tables, and a riverside dock for canoeists and boaters on the Suwannee River. This 70-foot deep, first magnitude spring offers opportunities for swimming, snorkeling, and scuba diving. Bring the family for an old fashioned swimming hole party! Only open-water scuba diving is permitted and divers must be certified; no solo diving is allowed. Trails for hiking and horseback riding are being developed. Located off County Road 425, 1.3 miles north of U.S. 27.